Line 6 has accomplished with the Spider Valve where you have a modelling amp powered by the Spider III engine and fuse it with valve circuitry and you

I've always been a fan of combo amps. Mostly cos I'm a hobbyist and rarely need to use a full stack, although having one would be nice. Coming from a Fender G-DEC background, I really like modelling amps as you have a wide array of tones and sounds that you can achieve. However, sometimes I do miss the organic all tube tone. Line 6 has accomplished with the Spider Valve where you have a modelling amp powered by the Spider III engine and fuse it with valve circuitry and you get natural organic tone and go crazy if you need to. The Spider Valve can be bought as a combo or amp head and cabinets.

You can check it out here at these Musicians'Friend , Music123, ZZsounds or Woodwind and Brass .